Figure details for all plots: Each plot shows country-specific and pooled estimates for each WASH characteristic-outcome combination (printed in each figure title). All estimates are adjusted for potential confounders. Sample size for each estimate are in parentheses. Multi-panel figures compare categories of WASH characteristics (printed at the top of each panel) to the most-improved reference level (printed after ref= in the X-axis label). Points are colored by the MICS region, with pooled estimates in black, and labeled as pooled estimates from random effects (RE) or fixed effects (FE) models.